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SciCan STATIM 2000S Скачать руководство пользователя страница 52

11. Statim 2000S and 5000S Troubleshooting

Cycle Faults – Software Revision R4xx, R5xx and R6xx

50

Cycle Fault #11

The cassette temperature failed to drop to a floor
condition within a timeout period at the end of
sterilization during venting.

Check for a clogged duct in the left rear of the
cassette tray. Check exhaust tubing (kinked or tightly
coiled). Check solenoid valve for improper
connection, a failed solenoid valve (blown coil) or
plunger sticking.

Cycle Fault #12

This indicates a problem with the temperature
measuring system.

Possible causes are a faulty PCB, a disconnected,
broken or faulty thermocouple.

Cycle Fault #13 - #14

Not used

Cycle Fault #15

The cassette temperature rose above a ceiling
temperature outside the Sterilization phase of a cycle
(during conditioning or pressurizing phase of the
cycle)

Probable causes are a blocked duct in the cassette, a
pinched exhaust tube leading to the waste bottle, or a
faulty solenoid valve.

Cycle Fault #16

The steam generator temperature rose above a
ceiling temperature.

This may be the result of a blocked steam generator
inlet tube, a failed or weak water pump, a failed pump
triac, failed steam generator triac, faulty seal
installation, failed solenoid valve or a contaminated
steam generator

Cycle Fault #17-#24

Not used

Cycle Fault #25

The steam generator failed to heat up to a threshold
temperature within 90 seconds of the start of the
cycle.

The most probable cause is a blown thermal fuse due
to weak pump delivery and/or a contaminated steam
generator, or improperly connected steam generator
leads (loose or unconnected). If the steam generator
triac has failed, the thermal fuse may have also failed.
Verify steam generator resistance (could be failed
open)

Cycle Fault #26

Not used

Cycle Fault #27

The pump failed to cool down the steam generator
bellow a set-point temperature (150°C or 165°C) in a
timeout period (during a “panic pump” condition).

Several conditions may cause this: weak pump
delivery and/or out of water during a cycle, restriction
to the pump inlet tube or a defective water quality
sensor (sensor does not detect insufficient water in
the water reservoir) or a contaminated steam
generator.

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Содержание STATIM 2000S

Страница 1: ...www scican com Rev 7 0 Service Manual Rev 7 0 Service Guide 06 TSB 236 Copyright 2006 SciCan All rights reserved STATIM 2000 S 5000 S C a s s e t t e A u t o c l a v e...

Страница 2: ...ormation from SciCan Join by registering at http my scican com Table Of Contents 1 Statim non S Rev 6xx Calibration Instruction 1 2 Statim S Class Rev 6xx Calibration Instruction 4 3 Statim USB Adapte...

Страница 3: ...n t require calibration Validation Thermocouple however has to be calibrated and is done automatically by running a special calibration cycle New The chamber thermocouple is calibrated by adjusting th...

Страница 4: ...No will appear in this mode as it does for the Validation Thermocouple calibration 7 Wait for the chamber to reach the sterilization temperature of 134 C New Keypad functions at this time Unwrapped K...

Страница 5: ...ss START button The character will appear immediately to the right of the Validation thermocouple hexadecimal offset on the display to indicate that a Validation Assy calibration cycle is running This...

Страница 6: ...ibration The chamber thermocouple and pressure transducer however must be calibrated to ensure the correct operation of the unit New The chamber thermocouple is calibrated by adjusting the Chamber The...

Страница 7: ...Chamber Pressure The following two digits in the upper left corner of the display PO represent the Pressure Sensor Offset value in hexadecimal followed by the theoretical chamber Temperature calculat...

Страница 8: ...l result in improper calibration and non sterile instruments New Keypad functions at this time Unwrapped Key increment current selected offset Wrapped Key decrement current selected offset Rubber and...

Страница 9: ...ter When it shows 136 5 C you should hear the valve clicking the valve opens at 136 5 C 12 Verify that for the rest of the calibration cycle the temperature and pressure readings internal and external...

Страница 10: ...layed By using Unwrapped and Wrapped keys scroll down to 9600 Press Rubber and Plastic Key c Selection of Printer user Char i By using Unwrapped and Wrapped keys scroll down to Printer user Char ii Us...

Страница 11: ...stic Keys Press stop when done Step 4 Attach Statim USB adapter a Make sure that both Statim and Statim USB adapter are Off b Connect Statim USB adapter to Statim unit by using the serial cable c Powe...

Страница 12: ...tor s rubber o ring Attach Yellow wire at the sign of the TC connector and Red wire at the sign of the TC connector using Screws 3 and 4 Position the rubber o ring into its groove Reattach wire cover...

Страница 13: ...n Software Printer Serial Cable Instructions 8 01 109824S Alex Boiler PCB7 ST5000 US 110V P PCB Seven Software Printer Serial Cable Alex Kit Instructions 9 01 109826S PCB 7 Repl Kit ST5000 110V US No...

Страница 14: ...109850S Alex Boiler PCB7 ST5000S No Pr PCB Seven Software Serial Cable Alex Kit Instructions 23 01 109369S PCB SEVEN Czech 230V ST5000S C PCB Seven Software 24 01 109851S PCB 7 Repl Kit ST5000SCzech P...

Страница 15: ...ble Alex Kit Instructions 8 01 109363S PCB SEVEN 220 240V ST2000S Alex B PCB Seven Software 9 01 109642S PCB 7 Repl Kit ST2000S 230V B PCB Seven Software Serial Cable Instructions 10 01 109718S Alex B...

Страница 16: ...er Refill reservoir error HH H High value threshold Bad water threshold default 10 S Values larger than this triggers Bad Water Quality error G GG Water conductivity circuit gain Default 1 00 Note Dis...

Страница 17: ...nu 21 2 1 Calibration 22 2 2 Set cycle counter 24 2 3 Lock cycles 24 2 4 Conductivity Setup 25 2 5 Water Cnd Tmp Comp 26 2 6 Stored CF Printouts 26 2 7 Clear CF Printouts 26 2 8 Display last CF 27 2 9...

Страница 18: ...har Save and Exit Exit Keypad Unwrapped Select next item in the menu Wrapped Select previous item in the menu Rubber and Plastics Enter the indicated sub menu selection Stop Exit menu to normal mode o...

Страница 19: ...rimaster Keypad Unwrapped Select next language Wrapped Select previous language Rubber and Plastics If Repeater mode is on this key will scroll through all the available display messages of the chosen...

Страница 20: ...ain menu Stop Exit to normal mode of operation 1 5 Last Printout To reprint the last cycle Keypad Stop Print the previous cycle data and exit to normal mode of operation 1 6 RS232 Select which serial...

Страница 21: ...R LF A CR LF is sent at the end of the line To be used with printers that translate advance to beginning of next line only when LF is received Keypad Unwrapped Select next option Second line shows the...

Страница 22: ...ut saving to normal mode of operation 1 9 Printer user char Setting to print a sign Printer user char dd 0xhh Screen Representation dd Decimal value for selected char default 32 hh Hex value for the s...

Страница 23: ...class units only Conductivity Setup Water Cnd Tmp Comp Last Printout Stored CF Printouts Clear CF Printouts Display last CF Devices Test On Off Temperature Offset Press Atm Offset For S class units on...

Страница 24: ...mocouple offset VC Difference between Validation thermocouple reading and Chamber thermocouple reading After calibration this value should be close to 0 Keypad functions when calibration cycle is not...

Страница 25: ...that the Chamber Offset CO can be adjusted Chamber Calibration Sterilization phase PPP P PO HHH H CO ADJUST TEMP CCC C ADJUST TEMP is displayed during moments when the Chamber Offset CO should be adj...

Страница 26: ...st the recorded number of cycles ran Cycle 000000 Keypad Unwrapped Decrement current digit Wrapped Increment current digit Rubber and Plastics Move to next digit Stop Save and exit to normal mode of o...

Страница 27: ...onductivity Setup Adjust the water conductivity thresholds CD xx xuS NNN y yppm L LL L H HH H G G GG Screen Representation xx x Water conductivity in uS micro Siemens NNN Water conductivity in ADC Ana...

Страница 28: ...t saving to normal mode of operation 2 6 Stored CF Printouts Print saved Cycle Fault printouts The unit restarts to normal mode of operation The saved CF printouts are sent to the printer or data logg...

Страница 29: ...est On Off Pump Off Valve Off Compressor Off Yellow LED Off Extra 1L Off Extra 2L Off Drawer Relay Off Keypad Unwrapped Select next option Second line shows the new value Wrapped Select previous optio...

Страница 30: ...tion conditions Press Ster Offset Screen Representation Offset Value Keypad Rubber and Plastics Return to main menu Stop Exit to normal mode of operation 2 13 Press Sensor Type Select the type of pres...

Страница 31: ...ld be adjusted so that the VVV value is the same as the line voltage measured by a voltmeter Keypad Unwrapped Increase current field Wrapped Decrease current field Rubber and Plastics Select and retur...

Страница 32: ...tion offsets and conductivity settings will be reset The cycle counter will not be reset Keypad Unwrapped Select next option Second line shows the new value Wrapped Select previous option Second line...

Страница 33: ...Plastics Select and return to main menu Stop Exit without saving to normal mode of operation 2 21 Restore NVRAM Restores the previously saved unit settings into the NVRAM Restore NVRAM No Yes Keypad U...

Страница 34: ...The cassette has failed to pressurize and achieve a temperature of 110 C within a time out period This may be caused by a faulty cassette seal a damaged cassette or a faulty solenoid valve failed to...

Страница 35: ...Cycle Fault 7 During Sterilization phase of the cycle the cassette temperature has dropped below a threshold value This may be caused by a faulty solenoid valve fails to close a leaky cassette a leak...

Страница 36: ...12 This indicates a problem with the temperature measuring system Possible causes are a faulty PCB a disconnected broken or faulty thermocouple lead Cycle Fault 13 Not used Cycle Fault 14 Software Re...

Страница 37: ...am generator triac faulty seal installation or failed solenoid valve Also may be the result of a defective water quality sensor insufficient water in the reservoir Cycle Fault 21 24 N A Cycle Fault 25...

Страница 38: ...ak pump delivery and or out of water during a cycle restriction to the pump inlet tube or a defective water quality sensor sensor does not detect insufficient water in the water reservoir or a contami...

Страница 39: ...ace PCB If a PCB adapter is used verify that PCB adapter is properly secured in the socket and that there are no bent pins If PCB rev 2 x is in place make sure that C40 is removed NO CONFIGURATION EEP...

Страница 40: ...UTTON PRESSED The operator pressed the STOP button to stop the cycle The LCD shows the message NOT STERILE as a result CYCLE INTERRUPTED This error is displayed on power up following a power failure o...

Страница 41: ...upper right hand portion of the board 6 For rev 2 x 5 x and 6 x Controller Boards measure the negative voltage across test connector header positions P1 1 and P1 3 If the voltage reading is not within...

Страница 42: ...ation a damaged cassette improperly adjusted or failed microswitch allowing unit to function when cassette is not fully inserted Occasionally a low pressure weather system in higher altitude sites wil...

Страница 43: ...more than 5 C higher than the steam generator temperature Most probable causes are thermocouple miscalibration or very strong pump delivery Check Cassette 9 This is a special error message for the U...

Страница 44: ...pressure relief valves for leaks For PCB rev other than rev 7 xx verify Vref to be 2 520V 0 001V Cycle Fault 4 The cassette has failed to achieve sterilization conditions within a timeout period of t...

Страница 45: ...d the filtered Validation Thermocouple temperature 5 C less than the chamber during the sterilizing phase of a cycle Check for a clogged duct in the left rear of the cassette tray Check the solenoid f...

Страница 46: ...nstallation or failed solenoid valve Cycle Fault 17 18 N A Cycle Fault 19 For software rev R1xx R2xx and R4xx the steam generator calibration is invalid For software rev R5xx and R6xx the validation t...

Страница 47: ...phase has failed to start within 3 minutes of the cassette reaching the sterilization temperature CF26 is displayed when it occurred in three consecutive cycles Cycle interrupted is displayed for the...

Страница 48: ...ter Hardware failure MCU not inserted properly in the socket extract MCU and verify pins not to be shorted Damaged ADC converter replace PCB If a PCB adapter is used verify that PCB adapter is properl...

Страница 49: ...a result CYCLE INTERRUPTED This error is displayed on power up following a power failure occurs during a cycle or whenever the power is turned OFF after an error occurred without pressing the STOP bu...

Страница 50: ...t the printer is turned ON Ensure that the paper is loaded properly Check that the paper leaves the paper roll from the top of the roll This means that the treated surface of the thermal paper will be...

Страница 51: ...or faulty solenoid valve failed to close Verify check valve and pressure relief valves for leaks Temperature measurement failure For Software revisions R4xx and R5xx verify Vref to be 2 520V 0 001V Cy...

Страница 52: ...perature rose above a ceiling temperature This may be the result of a blocked steam generator inlet tube a failed or weak water pump a failed pump triac failed steam generator triac faulty seal instal...

Страница 53: ...ve the sterilization temperature allowing for measurement error i e Tchm 125 C Chamber temperature sensor miscalibration Unable to depressurize cassette blocked exhaust failed solenoid valve Cycle Fau...

Страница 54: ...ulated from the measured chamber pressure was more than 2 C below the measured chamber temperature allowing for measurement error Pressure and or temperature sensor miscalibration Unable to depressuri...

Страница 55: ...ong static discharge corrupting the memory Calibrate chamber thermocouple Cycle Fault 91 Software Revisions R6xx only Corrupted or not initialized pressure calibration This occurs when a new controlle...

Страница 56: ...BUTTON PRESSED The operator pressed the STOP button to stop the cycle The LCD shows the message NOT STERILE as a result CYCLE INTERRUPTED This error is displayed on power up following a power failure...

Страница 57: ...er connection 3 Ensure the lower red LED is lit It is located between the Data Logger s serial port and power input 4 Check that the Mass Storage Device MSD is properly inserted in the appropriate slo...

Страница 58: ...tories Refer to the STATIM screen to confirm successful sterilization The MSD may have been unplugged while data was being written to it The MSD should not be unplugged until after the display shows S...

Страница 59: ...parallel printer see Note YES Statim PCB Rev 7 x or higher Replace printer PCB with printer PCB rev 4 x configured as serial printer see Note YES No Figure 1 Printer Interface board rev 4 x Note Jumpe...

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